fzus53 kapx 300544
nshapx
expires:202604301345;;764935

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-301345-
grand traverse bay south of a line grand traverse light to
norwood mi-
144 am edt thu apr 30 2026

.today...north wind 5 to 10 knots becoming northwest in the
morning. slight chance of showers early in the morning. waves
2 feet or less. 
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.friday...northwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764940

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-301345-
st ignace to false detour channel-
144 am edt thu apr 30 2026

.today...north wind 5 to 10 knots becoming west 10 to 15 knots in
the afternoon. slight chance of showers in the morning. waves
2 feet or less. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764941

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-301345-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
144 am edt thu apr 30 2026

.today...northwest wind 5 to 10 knots rising to 10 to 15 knots in
the morning. slight chance of snow showers in the morning. slight
chance of showers in the morning. waves 2 to 3 feet. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 to 4 feet. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764942

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-301345-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots. slight chance of showers
in the morning. waves 2 to 3 feet. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 to 4 feet. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764943

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-301345-
sturgeon pt to alabaster mi-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots becoming northeast 5 to
10 knots in the afternoon. slight chance of showers in the
morning. chance of showers in the afternoon. waves 2 feet or
less. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.friday night...northwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764934

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-301345-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots becoming west in the
afternoon. slight chance of rain and snow showers early in the
morning. waves 2 feet or less. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764933

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-301345-
seul choix point to 5nm west of mackinac bridge-
144 am edt thu apr 30 2026

.today...northwest wind 5 to 10 knots rising to 10 to 15 knots in
the morning. slight chance of rain and snow showers early in the
morning. waves 2 feet or less. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764939

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-301345-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
144 am edt thu apr 30 2026

.today...northwest wind 5 to 10 knots rising to 10 to 15 knots in
the afternoon. slight chance of showers early in the morning.
waves 2 feet or less. 
.tonight...northwest wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.friday...northwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764932

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-301345-
st. marys river point iroquois to e. potagannissing bay-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots. slight chance of showers
in the morning. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. 
.friday...northwest wind 15 to 20 knots. mostly sunny. 
.friday night...northwest wind 10 to 15 knots. partly cloudy. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764931

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-301345-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots. slight chance of rain and
snow showers in the afternoon. waves 2 to 3 feet. 
.tonight...north wind 10 to 15 knots. slight chance of snow
showers. waves 2 to 3 feet. 
.friday...north wind 15 to 20 knots. sunny. waves 2 to 4 feet. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764938

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-301345-
manistee to point betsie mi-
144 am edt thu apr 30 2026

.today...north wind 5 to 10 knots becoming northwest in the
morning. mostly cloudy then becoming mostly sunny in the morning
then becoming sunny. waves 2 feet or less. 
.tonight...north wind 5 to 10 knots. slight chance of showers.
waves 2 feet or less. 
.friday...north wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 
.friday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764937

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz345-301345-
point betsie to sleeping bear point mi-
144 am edt thu apr 30 2026

.today...light winds becoming northwest 5 to 10 knots in the
afternoon. slight chance of showers early in the morning. waves
2 feet or less. 
.tonight...north wind 5 to 10 knots. slight chance of showers.
waves 2 feet or less. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764936

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-301345-
sleeping bear point to grand traverse light mi-
144 am edt thu apr 30 2026

.today...northwest wind 5 to 10 knots. slight chance of showers
early in the morning. waves 2 feet or less. 
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 300623
nshdlh
expires:202604301600;;766520

nearshore marine forecast
national weather service duluth mn
123 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-301600-
oak point to saxon harbor wi-
123 am cdt thu apr 30 2026

.today...north wind 5 to 10 knots becoming northeast late in the
afternoon. chance of rain showers and snow showers. waves 1 foot
or less. 
.tonight...north wind 5 knots. slight chance of rain showers and
snow showers in the evening. waves 1 foot or less. 
.friday...northeast wind 5 knots becoming east late in the
afternoon. partly sunny in the morning then clearing. waves
1 foot or less. 
.friday night...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots after
midnight. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 300623
nshdlh
expires:202604301600;;766511

nearshore marine forecast
national weather service duluth mn
123 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-301600-
grand marais to taconite harbor mn-
123 am cdt thu apr 30 2026

.today...north wind 5 knots becoming south early in the
afternoon, then becoming southwest late in the afternoon. chance
of snow showers until late afternoon, then snow showers likely
and chance of rain showers late in the afternoon. waves 1 foot or
less. 
.tonight...west wind 5 knots becoming north in the late evening
and overnight. chance of rain showers and snow showers in the
evening, then slight chance of snow showers after midnight. waves
1 foot or less. 
.friday...north wind 5 knots becoming south in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...southwest wind 5 knots becoming west late in the
evening, then becoming variable 10 knots or less after midnight.
mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 300623
nshdlh
expires:202604301600;;766510

nearshore marine forecast
national weather service duluth mn
123 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-301600-
grand portage to grand marais mn-
123 am cdt thu apr 30 2026

.today...north wind 5 knots becoming southeast early in the
afternoon, then becoming southwest late in the afternoon. chance
of snow showers until late afternoon, then snow showers likely
late in the afternoon. waves 1 foot or less. 
.tonight...west wind 5 knots becoming north in the late evening
and overnight. chance of snow showers in the evening, then slight
chance of snow showers after midnight. waves 1 foot or less. 
.friday...north wind 5 to 10 knots becoming southeast early in
the afternoon, then becoming southwest late in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...southwest wind 5 to 10 knots becoming northwest
after midnight. mostly clear. waves 1 foot or less. 

$$

fzus53 kdtx 300150
nshdtx
expires:202604301000;;757079

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-301000-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
950 pm edt wed apr 29 2026

.rest of tonight...north winds 10 to 15 knots. cloudy with a
chance of showers this evening, then partly cloudy with a slight
chance of showers after midnight. waves 1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. partly cloudy. waves 1 to
3 feet. 
.thursday night...northeast winds 10 to 15 knots becoming north
5 to 10 knots in the late evening and early morning, then
becoming northwest 10 to 15 knots after midnight. partly cloudy.
waves 2 feet or less. 
.friday...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. partly cloudy. waves 2 feet or
less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 300150
nshdtx
expires:202604301000;;757078

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-301000-
inner saginaw bay sw of point au gres to bay port mi-
950 pm edt wed apr 29 2026

.rest of tonight...northeast winds 10 to 15 knots backing to the
northwest after midnight. mostly cloudy. light showers likely
this evening, then a chance of showers after midnight. waves
2 feet or less. 
.thursday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. partly cloudy. a slight chance
of showers early in the afternoon. waves 2 feet or less. 
.thursday night...north winds 10 to 15 knots. partly cloudy. a
slight chance of showers early in the evening. waves 2 feet or
less. 
.friday...northwest winds 10 to 15 knots. partly cloudy. waves
2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 300150
nshdtx
expires:202604301000;;757080

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-301000-
port austin to harbor beach mi-
950 pm edt wed apr 29 2026

.rest of tonight...northwest winds 10 to 15 knots. mostly cloudy
with a chance of showers this evening, then partly cloudy with a
slight chance of showers after midnight. waves 1 to 3 feet
building to 2 to 4 feet after midnight. 
.thursday...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. mostly sunny becoming partly
cloudy in the late morning and early afternoon becoming mostly
sunny. waves 2 to 4 feet subsiding to 1 to 3 feet early in the
afternoon. 
.thursday night...northwest winds 5 to 10 knots increasing to
10 to 15 knots after midnight. partly cloudy. waves 2 feet or
less. 
.friday...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. partly cloudy until late
afternoon becoming mostly sunny. waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 300150
nshdtx
expires:202604301000;;757081

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-301000-
harbor beach to port sanilac mi-
950 pm edt wed apr 29 2026

.rest of tonight...northwest winds 10 to 15 knots. mostly cloudy
with a chance of showers this evening, then partly cloudy with a
slight chance of showers after midnight. waves 2 to 4 feet. 
.thursday...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. partly cloudy. waves 1 to
3 feet. 
.thursday night...north winds 5 to 10 knots early in the evening
becoming light and variable, then becoming west 5 to 10 knots
after midnight. partly cloudy. waves 2 feet or less. 
.friday...northwest winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 300150
nshdtx
expires:202604301000;;757082

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-301000-
port sanilac to port huron mi-
950 pm edt wed apr 29 2026

.rest of tonight...north winds 15 to 20 knots becoming northwest
10 to 15 knots after midnight. mostly cloudy with a chance of
showers this evening, then partly cloudy with a slight chance of
showers after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.thursday...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. partly cloudy. a slight chance
of showers early in the afternoon. waves 1 to 3 feet. 
.thursday night...north winds 5 to 10 knots backing to the
northwest after midnight. partly cloudy. waves 2 feet or less. 
.friday...northwest winds 5 to 10 knots becoming north 10 to
15 knots early in the afternoon. partly cloudy. waves 2 feet or
less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 300659
nshgrb
expires:202604301000;;769816

nearshore marine forecast
national weather service green bay wi
159 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-301000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
159 am cdt thu apr 30 2026

.rest of the night...nw wind 5 to 10 kts. waves 2 ft or less.
mostly cloudy. 
.thursday...nw wind 5 to 10 kts veering ne mid-day, then veering
e early in the afternoon. waves 2 ft or less. a chance of
showers. 
.thursday night...sw wind 5 to 10 kts veering n in the late
evening and overnight. waves 2 ft or less. a chance of showers in
the evening, then a chance of sprinkles after midnight. 
.friday...n wind 5 to 10 kts veering e early in the afternoon.
waves 2 ft or less. a chance of sprinkles in the morning.  

$$

fzus53 kgrb 300659
nshgrb
expires:202604301000;;769815

nearshore marine forecast
national weather service green bay wi
159 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz541-301000-
rock island passage to sturgeon bay wi-
159 am cdt thu apr 30 2026

.rest of the night...n wind 5 to 10 kts. waves 2 ft or less. a
chance of sprinkles. 
.thursday...nw wind 5 to 10 kts veering ne mid-day, then veering
s early in the afternoon. waves 2 ft or less. a chance of
showers. 
.thursday night...n wind 5 to 10 kts. waves 2 ft or less. a
chance of showers in the evening, then a chance of sprinkles
after midnight. 
.friday...n wind 5 to 10 kts. waves 2 ft or less. a chance of
sprinkles in the morning.  

$$

fzus53 kgrb 300659
nshgrb
expires:202604301000;;769814

nearshore marine forecast
national weather service green bay wi
159 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-301000-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
159 am cdt thu apr 30 2026

.rest of the night...n wind 5 to 10 kts. waves 2 ft or less. a
chance of sprinkles. 
.thursday...nw wind 5 to 10 kts veering ne mid-day, then veering
se early in the afternoon. waves 2 ft or less. a chance of
showers. a slight chance of snow showers in the afternoon. 
.thursday night...n wind 5 to 10 kts. waves 2 ft or less. a
chance of rain and snow showers in the evening, then a chance of
sprinkles after midnight. 
.friday...n wind 5 to 10 kts veering ne early in the afternoon.
waves 2 ft or less. a chance of sprinkles in the morning.  

$$

fzus53 kgrr 300623
nshgrr
expires:202604300800;;766561

nearshore marine forecast
national weather service grand rapids mi
223 am edt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz847-300800-
grand haven to whitehall mi-
223 am edt thu apr 30 2026

.rest of tonight...northwest winds 10 to 15 knots. partly cloudy.
waves around 1 foot. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.thursday night...northwest winds around 10 knots veering north
after midnight. partly cloudy. waves around 1 foot. 
.friday...north winds 10 to 20 knots backing northwest early in the
afternoon. mostly sunny. waves 2 to 3 feet. 
.friday night...north winds 10 to 20 knots. mostly clear. waves 1 to
3 feet. 
.saturday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.sunday...southwest winds 20 to 25 knots. partly sunny. waves 2 to
4 feet. 
.monday...southwest winds 20 to 25 knots. partly sunny. waves 2 to
4 feet.

$$

fzus53 kgrr 300623
nshgrr
expires:202604300800;;766559

nearshore marine forecast
national weather service grand rapids mi
223 am edt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz849-300800-
pentwater to manistee mi-
223 am edt thu apr 30 2026

.rest of tonight...north winds 10 to 15 knots. mostly cloudy. waves
1 foot or less. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 
.thursday night...west winds 5 to 10 knots veering north 10 to
15 knots after midnight. partly cloudy. waves around 1 foot. 
.friday...north winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.friday night...north winds 5 to 15 knots. mostly clear. waves
around 1 foot. 
.saturday...north winds 5 to 15 knots backing northwest early in the
afternoon. sunny. waves around 1 foot. 
.sunday...southwest winds 15 to 25 knots. partly sunny. waves 2 to
4 feet.
.monday...southwest winds 15 to 25 knots. partly sunny. waves 2 to
3 feet. 

$$

fzus53 kgrr 300623
nshgrr
expires:202604300800;;766560

nearshore marine forecast
national weather service grand rapids mi
223 am edt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz848-300800-
whitehall to pentwater mi-
223 am edt thu apr 30 2026

.rest of tonight...northwest winds 10 to 15 knots. mostly cloudy.
waves 1 foot or less. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 
.thursday night...west winds around 10 knots veering north after
midnight. partly cloudy. waves 1 foot or less. 
.friday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.friday night...north winds 10 to 15 knots. mostly clear. waves 1 to
2 feet. 
.saturday...northwest winds 10 to 15 knots. sunny. waves around
1 foot. 
.sunday...southwest winds 15 to 25 knots. partly sunny. waves 2 to
4 feet. 
.monday...southwest winds 15 to 25 knots. partly sunny. waves 2 to
4 feet.

$$

fzus53 kmkx 300610
nshmkx
expires:202604300900;;766016

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz644-300900-
port washington to north point light wi-
110 am cdt thu apr 30 2026

.rest of tonight...northwest wind 5 to 10 knots. partly cloudy.
waves around 1 foot. 
.thursday...north wind 5 to 10 knots veering southeast late in
the afternoon. chance of showers in the afternoon. waves around
1 foot. 
.thursday night...southeast wind 5 to 10 knots veering southwest
late in the evening, then veering northwest after midnight
becoming north 10 to 15 knots early in the morning. chance of
showers through around midnight, then slight chance of showers
after midnight. waves around 1 foot. 
.friday...north wind 10 to 15 knots easing to 5 to 10 knots late
in the morning, then veering northeast early in the afternoon
veering east late in the afternoon. slight chance of showers in
the afternoon. waves 1 to 2 feet. 

$$

fzus53 kmkx 300610
nshmkx
expires:202604300900;;766015

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz643-300900-
sheboygan to port washington wi-
110 am cdt thu apr 30 2026

.rest of tonight...northwest wind 5 to 10 knots. partly cloudy.
waves around 1 foot. 
.thursday...northwest wind 5 to 10 knots veering north late in
the morning, then veering southeast early in the afternoon
becoming southeast 5 to 10 knots late in the afternoon. slight
chance of showers in the morning, then chance of showers in the
afternoon. waves around 1 foot. 
.thursday night...south wind 5 to 10 knots veering southwest late
in the evening, then veering northwest after midnight becoming
north 10 to 15 knots early in the morning. chance of showers
through the night. waves around 1 foot. 
.friday...north wind 10 to 15 knots easing to 5 to 10 knots late
in the morning, then veering northeast early in the afternoon
veering east late in the afternoon. slight chance of showers in
the afternoon. waves 1 to 2 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759422

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-300800-
munising to grand marais mi-
1101 pm edt wed apr 29 2026

.rest of tonight...northwest wind 10 to 15 knots. partly cloudy
by midnight then becoming mostly cloudy. waves 1 to 2 feet. 
.thursday...northwest wind 10 to 15 knots. partly cloudy. waves
building to 2 to 3 feet. 
.thursday night...northwest wind 10 to 15 knots. partly cloudy in
the evening then becoming mostly cloudy. waves 2 to 3 feet. 
.friday...northwest wind 15 to 20 knots. partly cloudy. waves
building to 2 to 4 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759423

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-300800-
grand marais to whitefish point mi-
1101 pm edt wed apr 29 2026

.rest of tonight...northwest wind 10 to 15 knots. partly cloudy
by midnight then becoming mostly cloudy. waves 1 to 2 feet
building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.thursday...northwest wind 10 to 15 knots increasing to 15 to
20 knots late. partly cloudy. waves building to 2 to 3 feet. 
.thursday night...northwest wind 15 to 20 knots veering north
10 to 15 knots after midnight. partly cloudy in the evening then
becoming mostly cloudy. waves building to 2 to 4 feet, then
subsiding to 2 to 3 feet. 
.friday...north wind 10 to 20 knots backing northwest 15 to
20 knots in the afternoon. partly cloudy. waves building to 3 to
5 feet occasionally to 7 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759417

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-245-300800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
1101 pm edt wed apr 29 2026

.rest of tonight...northwest wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.thursday...north wind less than 10 knots backing northwest late.
mostly cloudy through early afternoon then becoming mostly sunny.
waves building to 1 to 2 feet. 
.thursday night...northwest wind less than 10 knots veering north
after midnight. gusts up to 17 knots. partly cloudy. waves calm
to 1 foot. 
.friday...north wind 10 to 15 knots backing northwest in the
afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759418

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-300800-
point isabelle to lower entrance of portage canal mi-
1101 pm edt wed apr 29 2026

.rest of tonight...northwest wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.thursday...north wind less than 10 knots. partly cloudy. a
slight chance of snow showers through early afternoon. waves calm
to 1 foot. 
.thursday night...northwest wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.friday...north wind less than 10 knots. mostly sunny. waves calm
to 1 foot. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759419

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-300800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1101 pm edt wed apr 29 2026

.rest of tonight...northwest wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.thursday...north wind less than 10 knots. partly cloudy with a
slight chance of snow showers. waves calm to 1 foot. 
.thursday night...northwest wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.friday...north wind 5 to 15 knots. partly cloudy. waves building
to 1 to 2 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759415

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-241-300800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt wed apr 29 2026 /1001 pm cdt wed apr 29 2026/

.rest of tonight...northwest wind less than 10 knots. partly
cloudy by midnight then becoming mostly cloudy. a slight chance
of rain showers and snow showers. waves calm to 1 foot. 
.thursday...north wind less than 10 knots through early afternoon
becoming variable. mostly cloudy through early afternoon then
becoming mostly sunny. a chance of snow showers possibly mixed
with rain showers through mid morning, then a slight chance of
snow showers by late morning. waves calm to 1 foot. 
.thursday night...variable wind less than 10 knots becoming north
less than 10 knots after midnight. partly cloudy. waves calm to
1 foot. 
.friday...north wind less than 10 knots. mostly sunny. waves
building to 1 to 2 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759414

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-300800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1101 pm edt wed apr 29 2026

.rest of tonight...northwest wind less than 10 knots. mostly
cloudy by midnight then becoming partly cloudy. a slight chance
of rain showers and snow showers. waves calm to 1 foot. 
.thursday...northwest wind less than 10 knots. partly cloudy. a
slight chance of rain showers and snow showers by late morning. a
chance of rain showers and snow showers late. waves calm to
1 foot. 
.thursday night...northwest wind less than 10 knots. partly
cloudy. a slight chance of rain showers in the evening. waves
calm to 1 foot. 
.friday...northwest wind 10 to 15 knots. partly cloudy. waves
building to 1 to 2 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759413

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-300800-
green bay north of line from cedar river mi to rock island
passage-
1101 pm edt wed apr 29 2026

.rest of tonight...northwest wind less than 10 knots. mostly
cloudy with a slight chance of rain showers and snow showers by
midnight, then partly cloudy with a chance of rain showers and
snow showers late. waves calm to 1 foot. 
.thursday...northwest wind less than 10 knots backing west by
late morning, then veering northwest late. partly cloudy. a
slight chance of rain showers and snow showers by late morning. a
chance of rain showers and snow showers late. waves calm to
1 foot. 
.thursday night...north wind less than 10 knots backing northwest
after midnight. partly cloudy. a slight chance of rain showers
and snow showers in the evening. waves calm to 1 foot. 
.friday...northwest wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759420

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-300800-
huron islands to marquette mi-
1101 pm edt wed apr 29 2026

.rest of tonight...northwest wind less than 10 knots. partly
cloudy. a chance of rain showers possibly mixed with snow showers
by midnight. waves calm to 1 foot. 
.thursday...north wind 10 to 15 knots. partly cloudy. waves
building to 1 to 2 feet. 
.thursday night...northwest wind 5 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...north wind 10 to 15 knots. partly cloudy. waves
building to 2 to 4 feet, then subsiding to 2 to 3 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759421

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-300800-
marquette to munising mi-
1101 pm edt wed apr 29 2026

.rest of tonight...northwest wind 10 to 15 knots. partly cloudy.
a slight chance of rain showers and snow showers by midnight.
waves calm to 1 foot building to 1 to 2 feet. 
.thursday...north wind 10 to 15 knots. partly cloudy. waves
building to 2 to 3 feet. 
.thursday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.friday...northwest wind 15 to 20 knots. partly cloudy. waves
building to 2 to 4 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202604300800;;759416

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed apr 29 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-243-300800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm edt wed apr 29 2026

.rest of tonight...north wind less than 10 knots. mostly cloudy.
a slight chance of rain showers and snow showers late. waves calm
to 1 foot. 
.thursday...north wind less than 10 knots backing northwest late.
partly cloudy. a chance of snow showers possibly mixed with rain
showers through mid morning, then a slight chance of snow showers
by late morning. waves calm to 1 foot. 
.thursday night...northwest wind less than 10 knots veering north
5 to 15 knots after midnight. mostly cloudy with a slight chance
of rain showers and snow showers in the evening, then partly
cloudy after midnight. waves building to 1 to 2 feet. 
.friday...north wind 10 to 15 knots backing northwest less than
10 knots in the afternoon. mostly sunny. waves 1 to 2 feet. 

$$